| 1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM regmap |
| 3 | |
| 4 | #if !defined(LTTNG_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) |
| 5 | #define LTTNG_TRACE_REGMAP_H |
| 6 | |
| 7 | #include "../../../probes/lttng-tracepoint-event.h" |
| 8 | #include <linux/ktime.h> |
| 9 | #include <linux/version.h> |
| 10 | |
| 11 | #ifndef _TRACE_REGMAP_DEF_ |
| 12 | #define _TRACE_REGMAP_DEF_ |
| 13 | struct device; |
| 14 | struct regmap; |
| 15 | #endif |
| 16 | |
| 17 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4)) |
| 18 | /* |
| 19 | * Log register events |
| 20 | */ |
| 21 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_reg, |
| 22 | |
| 23 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 24 | unsigned int val), |
| 25 | |
| 26 | TP_ARGS(map, reg, val), |
| 27 | |
| 28 | TP_STRUCT__entry( |
| 29 | __string( name, regmap_name(map)) |
| 30 | __field( unsigned int, reg ) |
| 31 | __field( unsigned int, val ) |
| 32 | ), |
| 33 | |
| 34 | TP_fast_assign( |
| 35 | tp_strcpy(name, regmap_name(map)) |
| 36 | tp_assign(reg, reg) |
| 37 | tp_assign(val, val) |
| 38 | ), |
| 39 | |
| 40 | TP_printk("%s reg=%x val=%x", __get_str(name), |
| 41 | (unsigned int)__entry->reg, |
| 42 | (unsigned int)__entry->val) |
| 43 | ) |
| 44 | |
| 45 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write, |
| 46 | |
| 47 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 48 | unsigned int val), |
| 49 | |
| 50 | TP_ARGS(map, reg, val) |
| 51 | ) |
| 52 | |
| 53 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read, |
| 54 | |
| 55 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 56 | unsigned int val), |
| 57 | |
| 58 | TP_ARGS(map, reg, val) |
| 59 | ) |
| 60 | #else |
| 61 | /* |
| 62 | * Log register events |
| 63 | */ |
| 64 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_reg, |
| 65 | |
| 66 | TP_PROTO(struct device *dev, unsigned int reg, |
| 67 | unsigned int val), |
| 68 | |
| 69 | TP_ARGS(dev, reg, val), |
| 70 | |
| 71 | TP_STRUCT__entry( |
| 72 | __string( name, dev_name(dev) ) |
| 73 | __field( unsigned int, reg ) |
| 74 | __field( unsigned int, val ) |
| 75 | ), |
| 76 | |
| 77 | TP_fast_assign( |
| 78 | tp_strcpy(name, dev_name(dev)) |
| 79 | tp_assign(reg, reg) |
| 80 | tp_assign(val, val) |
| 81 | ), |
| 82 | |
| 83 | TP_printk("%s reg=%x val=%x", __get_str(name), |
| 84 | (unsigned int)__entry->reg, |
| 85 | (unsigned int)__entry->val) |
| 86 | ) |
| 87 | |
| 88 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write, |
| 89 | |
| 90 | TP_PROTO(struct device *dev, unsigned int reg, |
| 91 | unsigned int val), |
| 92 | |
| 93 | TP_ARGS(dev, reg, val) |
| 94 | ) |
| 95 | |
| 96 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read, |
| 97 | |
| 98 | TP_PROTO(struct device *dev, unsigned int reg, |
| 99 | unsigned int val), |
| 100 | |
| 101 | TP_ARGS(dev, reg, val) |
| 102 | ) |
| 103 | #endif |
| 104 | |
| 105 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4)) |
| 106 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache, |
| 107 | |
| 108 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 109 | unsigned int val), |
| 110 | |
| 111 | TP_ARGS(map, reg, val) |
| 112 | ) |
| 113 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) |
| 114 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache, |
| 115 | |
| 116 | TP_PROTO(struct device *dev, unsigned int reg, |
| 117 | unsigned int val), |
| 118 | |
| 119 | TP_ARGS(dev, reg, val) |
| 120 | ) |
| 121 | #endif |
| 122 | |
| 123 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4)) |
| 124 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block, |
| 125 | |
| 126 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 127 | |
| 128 | TP_ARGS(map, reg, count), |
| 129 | |
| 130 | TP_STRUCT__entry( |
| 131 | __string( name, regmap_name(map)) |
| 132 | __field( unsigned int, reg ) |
| 133 | __field( int, count ) |
| 134 | ), |
| 135 | |
| 136 | TP_fast_assign( |
| 137 | tp_strcpy(name, regmap_name(map)) |
| 138 | tp_assign(reg, reg) |
| 139 | tp_assign(count, count) |
| 140 | ), |
| 141 | |
| 142 | TP_printk("%s reg=%x count=%d", __get_str(name), |
| 143 | (unsigned int)__entry->reg, |
| 144 | (int)__entry->count) |
| 145 | ) |
| 146 | |
| 147 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_start, |
| 148 | |
| 149 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 150 | |
| 151 | TP_ARGS(map, reg, count) |
| 152 | ) |
| 153 | |
| 154 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_done, |
| 155 | |
| 156 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 157 | |
| 158 | TP_ARGS(map, reg, count) |
| 159 | ) |
| 160 | |
| 161 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_start, |
| 162 | |
| 163 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 164 | |
| 165 | TP_ARGS(map, reg, count) |
| 166 | ) |
| 167 | |
| 168 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done, |
| 169 | |
| 170 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 171 | |
| 172 | TP_ARGS(map, reg, count) |
| 173 | ) |
| 174 | #else |
| 175 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block, |
| 176 | |
| 177 | TP_PROTO(struct device *dev, unsigned int reg, int count), |
| 178 | |
| 179 | TP_ARGS(dev, reg, count), |
| 180 | |
| 181 | TP_STRUCT__entry( |
| 182 | __string( name, dev_name(dev) ) |
| 183 | __field( unsigned int, reg ) |
| 184 | __field( int, count ) |
| 185 | ), |
| 186 | |
| 187 | TP_fast_assign( |
| 188 | tp_strcpy(name, dev_name(dev)) |
| 189 | tp_assign(reg, reg) |
| 190 | tp_assign(count, count) |
| 191 | ), |
| 192 | |
| 193 | TP_printk("%s reg=%x count=%d", __get_str(name), |
| 194 | (unsigned int)__entry->reg, |
| 195 | (int)__entry->count) |
| 196 | ) |
| 197 | |
| 198 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_start, |
| 199 | |
| 200 | TP_PROTO(struct device *dev, unsigned int reg, int count), |
| 201 | |
| 202 | TP_ARGS(dev, reg, count) |
| 203 | ) |
| 204 | |
| 205 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_done, |
| 206 | |
| 207 | TP_PROTO(struct device *dev, unsigned int reg, int count), |
| 208 | |
| 209 | TP_ARGS(dev, reg, count) |
| 210 | ) |
| 211 | |
| 212 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_start, |
| 213 | |
| 214 | TP_PROTO(struct device *dev, unsigned int reg, int count), |
| 215 | |
| 216 | TP_ARGS(dev, reg, count) |
| 217 | ) |
| 218 | |
| 219 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done, |
| 220 | |
| 221 | TP_PROTO(struct device *dev, unsigned int reg, int count), |
| 222 | |
| 223 | TP_ARGS(dev, reg, count) |
| 224 | ) |
| 225 | #endif |
| 226 | |
| 227 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4)) |
| 228 | LTTNG_TRACEPOINT_EVENT(regcache_sync, |
| 229 | |
| 230 | TP_PROTO(struct regmap *map, const char *type, |
| 231 | const char *status), |
| 232 | |
| 233 | TP_ARGS(map, type, status), |
| 234 | |
| 235 | TP_STRUCT__entry( |
| 236 | __string( name, regmap_name(map)) |
| 237 | __string( status, status ) |
| 238 | __string( type, type ) |
| 239 | ), |
| 240 | |
| 241 | TP_fast_assign( |
| 242 | tp_strcpy(name, regmap_name(map)) |
| 243 | tp_strcpy(status, status) |
| 244 | tp_strcpy(type, type) |
| 245 | ), |
| 246 | |
| 247 | TP_printk("%s type=%s status=%s", __get_str(name), |
| 248 | __get_str(type), __get_str(status)) |
| 249 | ) |
| 250 | #else |
| 251 | LTTNG_TRACEPOINT_EVENT(regcache_sync, |
| 252 | |
| 253 | TP_PROTO(struct device *dev, const char *type, |
| 254 | const char *status), |
| 255 | |
| 256 | TP_ARGS(dev, type, status), |
| 257 | |
| 258 | TP_STRUCT__entry( |
| 259 | __string( name, dev_name(dev) ) |
| 260 | __string( status, status ) |
| 261 | __string( type, type ) |
| 262 | ), |
| 263 | |
| 264 | TP_fast_assign( |
| 265 | tp_strcpy(name, dev_name(dev)) |
| 266 | tp_strcpy(status, status) |
| 267 | tp_strcpy(type, type) |
| 268 | ), |
| 269 | |
| 270 | TP_printk("%s type=%s status=%s", __get_str(name), |
| 271 | __get_str(type), __get_str(status)) |
| 272 | ) |
| 273 | #endif |
| 274 | |
| 275 | |
| 276 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,4)) |
| 277 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool, |
| 278 | |
| 279 | TP_PROTO(struct regmap *map, bool flag), |
| 280 | |
| 281 | TP_ARGS(map, flag), |
| 282 | |
| 283 | TP_STRUCT__entry( |
| 284 | __string( name, regmap_name(map)) |
| 285 | __field( int, flag ) |
| 286 | ), |
| 287 | |
| 288 | TP_fast_assign( |
| 289 | tp_strcpy(name, regmap_name(map)) |
| 290 | tp_assign(flag, flag) |
| 291 | ), |
| 292 | |
| 293 | TP_printk("%s flag=%d", __get_str(name), |
| 294 | (int)__entry->flag) |
| 295 | ) |
| 296 | |
| 297 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only, |
| 298 | |
| 299 | TP_PROTO(struct regmap *map, bool flag), |
| 300 | |
| 301 | TP_ARGS(map, flag) |
| 302 | ) |
| 303 | |
| 304 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass, |
| 305 | |
| 306 | TP_PROTO(struct regmap *map, bool flag), |
| 307 | |
| 308 | TP_ARGS(map, flag) |
| 309 | ) |
| 310 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) |
| 311 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool, |
| 312 | |
| 313 | TP_PROTO(struct device *dev, bool flag), |
| 314 | |
| 315 | TP_ARGS(dev, flag), |
| 316 | |
| 317 | TP_STRUCT__entry( |
| 318 | __string( name, dev_name(dev) ) |
| 319 | __field( int, flag ) |
| 320 | ), |
| 321 | |
| 322 | TP_fast_assign( |
| 323 | tp_strcpy(name, dev_name(dev)) |
| 324 | tp_assign(flag, flag) |
| 325 | ), |
| 326 | |
| 327 | TP_printk("%s flag=%d", __get_str(name), |
| 328 | (int)__entry->flag) |
| 329 | ) |
| 330 | |
| 331 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only, |
| 332 | |
| 333 | TP_PROTO(struct device *dev, bool flag), |
| 334 | |
| 335 | TP_ARGS(dev, flag) |
| 336 | |
| 337 | ) |
| 338 | |
| 339 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass, |
| 340 | |
| 341 | TP_PROTO(struct device *dev, bool flag), |
| 342 | |
| 343 | TP_ARGS(dev, flag) |
| 344 | |
| 345 | ) |
| 346 | #endif |
| 347 | |
| 348 | #endif /* LTTNG_TRACE_REGMAP_H */ |
| 349 | |
| 350 | /* This part must be outside protection */ |
| 351 | #include "../../../probes/define_trace.h" |